Turnover fixing device of vehicle-mounted vertical display screen

Abstract

The utility model relates to the technical field of vehicle-mounted vertical display screens, in particular to an overturning and fixing device of a vehicle-mounted vertical display screen, which overcomes the defect that the stability of the display screen is poor due to abrasion caused by long-time bumping due to the adoption of a single buckle. By pressing the pressing plate, the vertical plate drives the connecting plate to descend, the spring A is compressed, meanwhile, the magnet B is separated from the magnet A on the lower surface of the display screen, the latch B is disengaged from the latch A, and at the moment, the angle of the display screen can be adjusted by rotating the knob. After adjustment is in place, the pressing plate is loosened, the spring A resets to drive the connecting plate to ascend, the magnet B and the magnet A are attracted again, the clamping teeth B are clamped into the gaps of the clamping teeth A under the action of the spring B, magnetic and mechanical dual fixation is formed, and finally the stability of the display screen is effectively improved through a dual fixing mechanism.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted vertical display screen technology, specifically a flip-fixing device for a vehicle-mounted vertical display screen. Background Technology

[0002] A car-mounted vertical display screen is a screen installed in the cockpit of a car. It typically uses high-definition touch or non-touch screen materials and has functions such as adaptive brightness adjustment and anti-glare. It can display navigation maps, multimedia entertainment content, vehicle status data, and vehicle system settings interfaces in real time. Some high-end models also support gesture control, voice interaction, and multi-screen linkage functions. Through intuitive visual interaction, it optimizes the information acquisition efficiency and operation convenience for drivers and passengers, while also empowering the in-vehicle technological feel and intelligent experience.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: However, existing vehicle display screens, after achieving angle flip adjustment, mostly use a single buckle for fixation. However, buckle fixation relies on the engagement of elastic plastic buckles and slots. After long-term bumps or frequent adjustments, the buckles are prone to wear and reduced elasticity, causing the display screen to shake during driving, ultimately resulting in poor stability of the display screen. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage of using a single buckle, which causes wear and tear due to long-term bumps, resulting in poor stability of the display screen. To address this, we propose a flip-fixing device for a vehicle-mounted vertical display screen.

[0005] To achieve the above objectives, this application adopts the following technical solution: a flip-fixing device for a vehicle-mounted vertical screen display, including a base, a column fixedly installed on the upper surface of the base, a display screen movably disposed on one side of the column, and the lower surface of the display screen being fitted against the upper surface of the base.

[0006] The column surface has a bottom groove, and a pressing component for fixing the rotated part is movably installed inside the bottom groove. The pressing component includes a pressure plate movably installed inside the bottom groove. Limit plates are fixedly installed on both sides of the pressure plate. A vertical plate is fixedly installed on the lower surface of the pressure plate. A long plate is fixedly installed on the outer surface of the vertical plate. A spring A is fixedly installed on the lower surface of the long plate. The vertical plate is located inside the spring A. A base plate is fixedly installed on the lower surface of the vertical plate. A connecting plate is fixedly installed on the lower surface of the base plate. A storage groove is opened on the surface of the base. A magnet B is installed inside the storage groove. One side of the magnet B is fixedly installed to the connecting plate. A horizontal plate is fixedly installed on one side of the connecting plate. A locking tooth B is fixedly installed on the upper surface of the horizontal plate. A spring B is fixedly installed on the lower surface of the locking tooth B.

[0007] Furthermore, a limiting hole is provided on the inner wall of the bottom groove, a plate groove is provided at the bottom of the bottom groove, and a sliding groove and a rectangular groove are provided inside the column. The sliding groove is located below the bottom groove, and the rectangular groove is located below the sliding groove. The bottom groove, the sliding groove, and the rectangular groove are connected through the plate groove. A horizontal groove is provided on the lower surface of the rectangular groove. The horizontal groove is slidably connected to the connecting plate. The limiting hole is slidably connected to the limiting plate. The sliding groove is slidably connected to the long plate. The rectangular groove is slidably connected to the bottom plate. One end of spring A is fixedly connected to the bottom of the sliding groove, and one end of spring B is fixedly connected to the bottom of the horizontal groove.

[0008] Furthermore, a fixing plate is fixedly installed on one side of the display screen, a vertical rod is fixedly installed inside the fixing plate, a knob is fixedly installed at one end of the vertical rod, and a magnet A is fixedly installed on the lower surface of the display screen. Magnet A and magnet B are attracted to each other magnetically.

[0009] Furthermore, a locking tooth A is fixedly installed on the lower surface of the fixing plate, and a slope A is opened on the lower surface of the locking tooth A, which meshes with the locking tooth B.

[0010] Furthermore, the outer surface of the column is provided with a rotating groove and a hollow groove. The knob is movably connected to the rotating groove. A rod groove is provided between the rotating groove and the hollow groove. The rotating groove, the rod groove, and the hollow groove are connected. The fixing plate is movably connected to the hollow groove, and the rod groove is movably connected to the vertical rod.

[0011] Furthermore, bolts are provided on the surface of the base, and an adhesive layer is fixedly installed on the lower surface of the base.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, when the display screen angle needs to be adjusted, the pressure plate is first pressed down. The limiting plates on both sides of the pressure plate slide down along the limiting holes on the inner wall of the bottom groove. At the same time, the vertical plate drives the connecting plate to descend, compressing the spring A, causing the magnet B to separate from the magnet A on the lower surface of the display screen. The locking teeth B disengage from the meshing state with the locking teeth A. At this time, the knob is turned, and the vertical rod rotates in the rod groove, driving the fixing plate to rotate in the empty groove, thereby realizing the angle adjustment of the display screen. After adjusting to the appropriate angle, the pressure plate is released, the spring A returns to its original position, and the long plate rises. The connecting plate rises accordingly, and the magnet B and magnet A re-attract each other. At the same time, the locking teeth B, under the action of the spring B, engage in the gap between the two sets of locking teeth A. The ramp A guides and ensures accurate meshing. Finally, the double fixing mechanism effectively improves the stability of the display screen. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the display screen of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A;

[0019] Figure 5 This is a schematic diagram of the column disassembly structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the connecting plate structure of this utility model.

[0021] In the diagram: 1. Base; 11. Bolt; 12. Adhesive layer; 13. Storage slot; 2. Display screen; 21. Fixing plate; 22. Vertical rod; 23. Knob; 24. Magnet A; 25. Clamping tooth A; 26. Ramp A; 3. Column; 31. Pressing assembly; 311. Pressure plate; 312. Limiting plate; 313. Vertical plate; 314. Long plate; 315. Spring A; 316. Base plate; 317. Connecting plate; 3171. Horizontal plate; 3172. Clamping tooth B; 3173. Spring B; 318. Magnet B; 32. Rotary groove; 321. Rod groove; 322. Empty groove; 33. Bottom groove; 34. Limiting hole; 35. Plate groove; 36. Sliding groove; 37. Rectangular groove; 38. Horizontal groove. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] Reference Figure 1 As shown, this utility model provides a technical solution: a flip-fixing device for a vehicle-mounted vertical screen display, including a base 1, a column 3 fixedly installed on the upper surface of the base 1, a display screen 2 movably arranged on one side of the column 3, and the lower surface of the display screen 2 being fitted to the upper surface of the base 1.

[0024] The surface of the column 3 has a bottom groove 33, and a pressing component 31 for fixing the rotated part is movably disposed inside the bottom groove 33. The pressing component 31 includes a pressure plate 311 movably disposed inside the bottom groove 33. Limiting plates 312 are fixedly installed on both sides of the pressure plate 311. A vertical plate 313 is fixedly installed on the lower surface of the pressure plate 311. A long plate 314 is fixedly installed on the outer surface of the vertical plate 313. A spring A315 is fixedly installed on the lower surface of the long plate 314. The vertical plate 313 is located inside the spring A315. A base plate 316 is fixedly installed on the lower surface of the vertical plate 313. A connecting plate 317 is fixedly installed on the lower surface of the base 316. The surface of the base 1 has a storage groove 13, and a magnet B318 is disposed inside the storage groove 13. Magnet B318 is fixedly installed on one side of connecting plate 317. A horizontal plate 3171 is fixedly installed on one side of connecting plate 317. A locking tooth B3172 is fixedly installed on the upper surface of horizontal plate 3171, and a spring B3173 is fixedly installed on the lower surface of locking tooth B3172. By pressing the pressure plate 311, the vertical plate 313 can be lowered along with the connecting plate 317. At this time, the display screen 2 can be rotated to adjust the angle of the display screen 2. Then, when the pressure plate 311 is released, the spring A315 will return the long plate 314 to its original position, so that the connecting plate 317, along with magnet B318 and horizontal plate 3171, rise together. The locking tooth B3172 and magnet B318 double-fix the display screen 2, thereby improving the stability of the display screen 2.

[0025] Reference Figures 1-6 As shown, in this embodiment: a limiting hole 34 is provided on the inner wall of the bottom groove 33; a plate groove 35 is provided at the bottom of the bottom groove 33; a sliding groove 36 and a rectangular groove 37 are provided inside the column 3; the sliding groove 36 is located below the bottom groove 33; the rectangular groove 37 is located below the sliding groove 36; the bottom groove 33, the sliding groove 36, and the rectangular groove 37 are connected through the plate groove 35; a transverse groove 38 is provided on the lower surface of the rectangular groove 37; the transverse groove 38 is slidably connected to the connecting plate 317; the limiting hole 34 is slidably connected to the limiting plate 312; the sliding groove 36 is slidably connected to the long plate 314; and the rectangular groove 37 is slidably connected to the connecting plate 317. The base plate 316 is slidably connected, one end of spring A315 is fixedly connected to the bottom of the slide groove 36, and one end of spring B3173 is fixedly connected to the bottom of the horizontal groove 38. The limiting hole 34 can restrict the pressure plate 311 inside the bottom groove 33 when spring A315 is reset, and the limiting hole 34 can make the pressure plate 311 rise and fall stably. The horizontal groove 38 can make the connecting plate 317 rise and fall together with the magnet B318. Finally, the connection between the horizontal groove 38 and spring B3173 can further improve the stability of the clip B3172 fixing the display screen 2.

[0026] A fixing plate 21 is fixedly installed on one side of the display screen 2. A vertical rod 22 is fixedly installed inside the fixing plate 21. A knob 23 is fixedly installed at one end of the vertical rod 22. A magnet A24 is fixedly installed on the lower surface of the display screen 2. Magnet A24 and magnet B318 are attracted by magnetism. After the display screen 2 is flipped to the correct angle, the magnetism can further enhance its stability. When the pressure plate 311 is lowered, the knob 23 can be rotated to adjust the flip angle of the display screen 2.

[0027] A locking tooth A25 is fixedly installed on the lower surface of the fixing plate 21. A ramp A26 is provided on the lower surface of the locking tooth A25. The locking tooth A25 engages with the locking tooth B3172. After the display screen 2 is flipped, the locking tooth B3172 can be inserted into the gap between the two sets of locking teeth A25, thereby stabilizing the display screen 2. When the locking tooth B3172 collides with the locking tooth A25, the ramp A26 can guide the locking tooth B3172 into the gap.

[0028] The outer surface of the column 3 is provided with a rotating groove 32 and a hollow groove 322. The knob 23 is movably connected to the rotating groove 32. A rod groove 321 is provided between the rotating groove 32 and the hollow groove 322. The rotating groove 32, the rod groove 321, and the hollow groove 322 are connected. The fixing plate 21 is movably connected to the hollow groove 322. The rod groove 321 is movably connected to the vertical rod 22. Through the rotating groove 32, part of the knob 23 can be displayed on the outer surface of the column 3. Then, the rotation angle of the display screen 2 can be adjusted directly by contacting the knob 23.

[0029] Bolts 11 are provided on the surface of the base 1, and adhesive layer 12 is fixedly installed on the lower surface of the base 1. The installation method of the base 1 can be selected by using bolts 11 and adhesive layer 12. The installation method of bolts 11 can further improve the stability of the display screen 2.

[0030] Working principle: When the angle of the display screen needs to be adjusted, first press the pressure plate 311 with your finger. The limiting plates 312 on both sides of the pressure plate 311 slide down along the limiting holes 34 on the inner wall of the bottom groove 33 to ensure that the pressure plate 311 descends vertically without shifting. As the pressure plate 311 descends, the vertical plate 313 on its lower surface moves down synchronously, causing the connecting plate 317 to slide down in the horizontal groove 38. At this time, the long plate 314 slides in the slide groove 36 and compresses the spring A315. At the same time, the horizontal plate on one side of the connecting plate 317... As 3171 sinks, it compresses spring B3173, causing the locking tooth B3172 to disengage from the locking tooth A25. The magnet B318 at the bottom of connecting plate 317 also gradually moves away from the magnet A24 on the lower surface of display screen 2 until they are completely separated. At this point, the fixing constraint of display screen 2 is released, and the user can directly rotate knob 23. Knob 23 drives the vertical rod 22 to rotate within the rod groove 321. The fixing plate 21, fixed at the other end of the vertical rod 22, rotates within the empty groove 322, thereby realizing the display... The angle of the display screen 2 around the axis of the vertical rod 22 is adjusted. After the display screen 2 is adjusted to a suitable angle, the finger pressing the pressure plate 311 is released, and the compressed spring A315 begins to rebound, pushing the long plate 314 to slide upward along the slide groove 36. The long plate 314 drives the vertical plate 313 and the connecting plate 317 to rise synchronously. The magnet B318 at the bottom of the connecting plate 317 gradually approaches the magnet A24 on the lower surface of the display screen 2. When the two approach a certain distance, the magnetic force makes the magnet B318 and the magnet A24 tightly connected. They are attracted together, providing initial fixing force for the display screen 2. At the same time, the rebound force of the spring B3173 pushes the horizontal plate 3171 upward, causing the locking tooth B3172 to gradually approach the locking tooth A25. When the locking tooth B3172 contacts the locking tooth A25, the slope A26 on the lower surface of the locking tooth A25 plays a guiding role, guiding the locking tooth B3172 to accurately slide into the gap between the two sets of locking teeth A25, realizing the engagement of the locking teeth. Finally, the stability of the display screen 2 is effectively improved through the double fixing mechanism.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flip-and-fix device for a vehicle-mounted vertical display screen, characterized in that: The base includes a base, on which a column is fixedly mounted; a display screen is movably mounted on one side of the column; and the lower surface of the display screen is fitted to the upper surface of the base. The column surface has a bottom groove, and a pressing component for fixing the rotated part is movably disposed inside the bottom groove. The pressing component includes a pressure plate movably disposed inside the bottom groove. Limiting plates are fixedly installed on both sides of the pressure plate. A vertical plate is fixedly installed on the lower surface of the pressure plate. A long plate is fixedly installed on the outer surface of the vertical plate. A spring A is fixedly installed on the lower surface of the long plate. The vertical plate is located inside the spring A. A base plate is fixedly installed on the lower surface of the vertical plate. A connecting plate is fixedly installed on the lower surface of the base plate. A storage groove is formed on the surface of the base. A magnet B is disposed inside the storage groove. One side of the magnet B is fixedly installed to the connecting plate. A horizontal plate is fixedly installed on one side of the connecting plate. A locking tooth B is fixedly installed on the upper surface of the horizontal plate. A spring B is fixedly installed on the lower surface of the locking tooth B.

2. The flip-and-fix device for the vehicle-mounted vertical display screen according to claim 1, characterized in that: The inner wall of the bottom groove has a limiting hole, the bottom of the bottom groove has a plate groove, the inside of the column has a sliding groove and a rectangular groove, the sliding groove is located below the bottom groove, the rectangular groove is located below the sliding groove, the bottom groove, the sliding groove and the rectangular groove are connected by the plate groove, the lower surface of the rectangular groove has a horizontal groove, the horizontal groove is slidably connected to the connecting plate, the limiting hole is slidably connected to the limiting plate, the sliding groove is slidably connected to the long plate, the rectangular groove is slidably connected to the bottom plate, one end of spring A is fixedly connected to the bottom of the sliding groove, and one end of spring B is fixedly connected to the bottom of the horizontal groove.

3. The flip-and-fix device for the vehicle-mounted vertical display screen according to claim 2, characterized in that: A fixing plate is fixedly installed on one side of the display screen, and a vertical rod is fixedly installed inside the fixing plate. A knob is fixedly installed at one end of the vertical rod. A magnet A is fixedly installed on the lower surface of the display screen, and magnet A and magnet B are magnetically attracted to each other.

4. The flip-and-fix device for the vehicle-mounted vertical display screen according to claim 3, characterized in that: A locking tooth A is fixedly installed on the lower surface of the fixed plate. A slope A is formed on the lower surface of the locking tooth A. The locking tooth A meshes with the locking tooth B.

5. The flip-and-fix device for the vehicle-mounted vertical display screen according to claim 4, characterized in that: The outer surface of the column is provided with a rotating groove and a hollow groove. The knob is movably connected to the rotating groove. A rod groove is provided between the rotating groove and the hollow groove, and the rotating groove, rod groove, and hollow groove are connected. The fixing plate is movably connected to the hollow groove, and the rod groove is movably connected to the vertical rod.

6. The flip-and-fix device for the vehicle-mounted vertical display screen according to claim 1, characterized in that: Bolts are provided on the surface of the base, and an adhesive layer is fixedly installed on the lower surface of the base.

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